-- [[ Rscripts Risk Notice ]]
-- This script is not verified by rscripts.net. Deal with caution.
--
-- Stay safe:
--   • Never log in on unofficial Roblox sites or lookalike domains.
--   • Real Roblox links use roblox.com (check the .com ending).
--   • Treat fake Roblox login / "claim reward" pages as phishing.
-- [[ End Rscripts Risk Notice ]]

--[[rscripts:analytics:start]]
-- Script analytics (enabled by the creator on rscripts.net).
-- Runs in its own thread and cannot affect the script below.
task.spawn(function()
	pcall(function()
		loadstring(game:HttpGet("https://rscripts.net/api/telemetry/v2/client.lua?s=6a535ade21bf3453cf1f290e"))()
	end)
end)
--[[rscripts:analytics:end]]

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local TaskDelay = task.delay
local Random = Random.new(os.clock() + math.random(1, 10000))

local RhythmModule = require(
    ReplicatedStorage.Modules.Charts.RhythmModule
)

local CreateWaves = getupvalue(RhythmModule.BeginBeatmap, 55)
local TimeWindow = getupvalue(CreateWaves, 13)

local Setup = RhythmModule.Setup
local OnInputBegan = getupvalue(Setup, 29)
local OnInputEnded = getupvalue(Setup, 30)

local EnumInput = Enum.UserInputType
local EnumKey = Enum.KeyCode

local FakeInput = table.freeze({
    UserInputType = EnumInput.MouseButton1
})

local FakeInput2 = table.freeze({
    UserInputType = EnumInput.MouseButton2
})

local FakeSpace = table.freeze({
    UserInputType = EnumInput.Keyboard,
    KeyCode = EnumKey.Space
})

local ClickWaitingForRelease = false
local Assist = false

local function EndInput(input)
    OnInputEnded(input)
end

local function DelayedRelease(input, delayTime)
    TaskDelay(delayTime, EndInput, input)
end

local function Space()
    OnInputBegan(FakeSpace, false)

    TaskDelay(
        Random:NextNumber(0.003, 0.004),
        EndInput,
        FakeSpace
    )
end

local function Click()
    if ClickWaitingForRelease then
        Space()
        return
    end

    ClickWaitingForRelease = true

    OnInputBegan(FakeInput, false)

    TaskDelay(
        Random:NextNumber(0.003, 0.004),
        function()
            ClickWaitingForRelease = false
            EndInput(FakeInput)
        end
    )
end

local function Hold(length)
    OnInputBegan(FakeInput2, false)

    TaskDelay(
        length,
        EndInput,
        FakeInput2
    )
end


ReplicatedStorage.Bindables.Rhythm.ModifierApplied.Event:Connect(function(mod)
    Assist = mod == "Assist"
end)


local old

old = hookfunction(
    TimeWindow,
    newcclosure(function(dif, _, delayTime, noteData, ...)
        if noteData then
            local multiplier = Assist and 1.75 or 1

        local perfectTiming = (
            0.063 - math.clamp(dif, 0, 10) * 0.00135
        ) * multiplier

        -- Gaussian-ish random (-1 to 1, centered around 0)
        local randomFactor = (
            Random:NextNumber() +
            Random:NextNumber() +
            Random:NextNumber()
        ) / 3

        randomFactor = (randomFactor - 0.5) * 2

        local offset = randomFactor * perfectTiming

            local wave = noteData.Wave

            if wave == "Hold" then
                TaskDelay(
                    delayTime + offset,
                    function()
                        Hold(noteData.HoldLength)
                    end
                )

            elseif wave ~= "Dodge" and wave ~= "Trace" then
                TaskDelay(delayTime + offset, Click)
            end
        end

        return old(dif, _, delayTime, noteData, ...)
    end)
)